def test_noneable():
name = Field(noneable=False)
name.value = 5
assert name.value == 5
with pytest.raises(NotNoneError):
name.value = None
assert name.value == 5
def test_type():
name = Field(type=int)
name.value = 1
assert name.value == 1
with pytest.raises(InvalidTypeError):
name.value = "1"
assert name.value == 1
def test_black_list():
name = Field(black_list=[2])
name.value = 1
assert name.value == 1
with pytest.raises(BlackListError):
name.value = 2
assert name.value == 1
def test_white_list():
name = Field(white_list=[1])
name.value = 1
assert name.value == 1
with pytest.raises(WhiteListError):
name.value = 2
assert name.value == 1
def test_size():
name = Field(size=(None, 5))
name.value = 5
assert name.value == 5
with pytest.raises(OverMaxError):
name.value = 6
assert name.value == 5
name = Field(size=(1, 5))
name.value = 5
assert name.value == 5
with pytest.raises(OverMaxError):
name.value = 6
assert name.value == 5
name = Field(size=(1, None))
name.value = 1
assert name.value == 1
with pytest.raises(OverMinError):
name.value = 0
assert name.value == 1
name = Field(size=(1, 5))
name.value = 1
assert name.value == 1
with pytest.raises(OverMinError):
name.value = 0
assert name.value == 1
def test_length():
name = Field(length=(None, 1))
name.value = ""
assert name.value == ""
name.value = "1"
assert name.value == "1"
with pytest.raises(TooLongError):
name.value = "12"
assert name.value == "1"
name = Field(length=(1, 2))
name.value = "12"
assert name.value == "12"
with pytest.raises(TooLongError):
name.value = "123"
assert name.value == "12"
name = Field(length=(1, 5))
name.value = "1"
assert name.value == "1"
with pytest.raises(TooShortError):
name.value = ""
assert name.value == "1"
name = Field(length=(1, None))
name.value = "1"
assert name.value == "1"
with pytest.raises(TooShortError):
name.value = ""
assert name.value == "1"